Bowings like collé, which start with beginning clicks, are good for practising intonation and articulation.
Collé is also a good practice bowing because the right hand has to be in the right condition (open, giving) and because it helps you to achieve the correct right-arm levels.
This is Bars 20-21 from Preludio, Partita No.3 by Bach.
From Kreutzer No. 5